The Holley EFI CAN splitter allows you to add an additional CAN device to your HP, Dominator, Sniper 1, or Terminator X installation, without needing to unplug the handheld. This easy to install CAN splitter simply plugs into the CAN connector on your main harness, then allows you to plug in any Holley EFI CAN device, such as a Digital Dash, or USB to CAN communication cable.
